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The images where applied with Balena etcher. Petitboot was removed as described. The PSU was included in the bundle (15V 4A). Odroid Ubuntu works fine. The boot process stops at: Booting kernel ... I tried the following Images (none of them works): Armbian Buster - mainline kernel 5.10.y Armbian Focal - mainline kernel 5.10.y What am i missing ? Any help appreciated.

Hi all How can I enable the rtc clock in the Odroid HC4? I know nothing about device tree and overlays, but the Hardkernel Ubuntu image has an overlay to enable: wiki. I didn't find anything similar in the armbian image. Could be related to this this PR for the N2 model? Thanks

I recently upgraded from an Odroid HC2 to and Odroid HC4. I reinstalled the OS following the instructions on armbian.com, flashing onto a MicroSD. After migrating the apps (mostly dockers), I found that restic (backup tool) was generating out of memory errors and bringing the system to a halt in a way the HC2 didn't. This surprised me as it's overall higher specced, and the configuration was otherwise identical. After some troubleshooting, I realised there was no swap drive specified, and that creating a swap eliminated my out of memory errors. I'm not sure if the source of the "problem" is the swapfile here, but it at least stopped the problem occurring.

Hi, is there a way, how to check that image in download section is ok? I have Odroid HC4 with good PSU, both old and new card, flashed by Etcher and Rufus, keyboard plugged in USB, no SATA disks at the moment. I'm able to boot Focal 4.9 kernel (however with some errors after the boot). I've removed Petitboot with flasherase first, I've checked SHA checksum. Edit: File I've downloaded is: Armbian_20.11.6_Odroidhc4_focal_current_5.9.14.img.xz SHA: 9930f984eca2a72b3c22953ee6381c95da528b2a355dd9f429da38d1409f7b1f *Armbian_2 Any ideas what is wrong? Thank you.

I have a second usb network card (chip ax88179) conected to my C4. It randomly crashes and I have to rmmod/modprobe to make it work again : can't be done remotely without network... Looks like this kind of problem is kernel related : any idea ? uname -a Linux gwm 5.8.16-meson64 #20.08.14 SMP PREEMPT Tue Oct 20 22:50:41 CEST 2020 aarch64 GNU/Linux [34120.524606] ------------[ cut here ]------------ [34120.524659] NETDEV WATCHDOG: enx002427fe2bf8 (ax88179_178a): transmit queue 0 timed out [34120.525139] WARNING: CPU: 0 PID: 0 at net/sched/sch_generic.c:442 dev_watchdog+0x300/0x308 [34120.525160] Modules linked in: cpufreq_conservative cpufreq_powersave zstd bridge snd_soc_hdmi_codec dw_hdmi_i2s_audio ftdi_sio ax88179_178a usbnet meson_rng ir_nec_decoder meson_dw_hdmi dw_hdmi snd_soc_meson_g12a_tohdmitx reset_meson_audio_arb snd_soc_meson_codec_glue rc_odroid snd_soc_meson_axg_sound_card meson_saradc snd_soc_meson_card_utils meson_ir rc_core snd_soc_meson_axg_frddr snd_soc_meson_axg_fifo snd_soc_meson_axg_tdmout xt_TCPMSS xt_tcpudp meson_vdec(C) meson_drm v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 drm_kms_helper videobuf2_common cec videodev mc meson_canvas nft_counter snd_soc_meson_axg_tdm_interface snd_soc_meson_axg_tdm_formatter snd_soc_core ac97_bus display_connector snd_pcm_dmaengine snd_pcm drm snd_timer snd drm_panel_orientation_quirks soundcore ch341 usbserial nft_chain_nat zram xt_mark xt_MASQUERADE nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables nfnetlink ip_tables x_tables autofs4 spidev rtc_meson_vrtc meson_gxl [34120.525999] realtek dwmac_generic dwmac_meson8b [34120.526096] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G C 5.8.16-meson64 #20.08.14 [34120.526119] Hardware name: Hardkernel ODROID-C4 (DT) [34120.526165] pstate: 20400009 (nzCv daif +PAN -UAO BTYPE=--) [34120.526212] pc : dev_watchdog+0x300/0x308 [34120.526255] lr : dev_watchdog+0x300/0x308 [34120.526278] sp : ffff800010003d90 [34120.526304] x29: ffff800010003d90 x28: ffff0000f20b8680 [34120.526356] x27: 0000000000000004 x26: 0000000000000140 [34120.526406] x25: 00000000ffffffff x24: 0000000000000000 [34120.526455] x23: ffff0000f22883dc x22: ffff0000f2288000 [34120.526504] x21: ffff0000f2288480 x20: ffff8000126b7000 [34120.526551] x19: 0000000000000000 x18: 0000000000000000 [34120.526598] x17: 0000000000000000 x16: 0000000000000000 [34120.526646] x15: ffff8000126d5000 x14: 656d697420302065 [34120.526695] x13: 756575712074696d x12: 736e617274203a29 [34120.526743] x11: 613837315f393731 x10: 3838786128203866 [34120.526791] x9 : 6232656637323432 x8 : 0000000000000000 [34120.526836] x7 : 0000000000000003 x6 : 00000000000001cd [34120.526881] x5 : 0000000000000001 x4 : 0000000000000000 [34120.526925] x3 : 0000000000000001 x2 : ffff0000f479a1e8 [34120.526972] x1 : 64ee6f6fb4eeb400 x0 : 0000000000000000 [34120.527017] Call trace: [34120.527075] dev_watchdog+0x300/0x308 [34120.527134] call_timer_fn.isra.0+0x24/0x80 [34120.527186] run_timer_softirq+0x1a0/0x410 [34120.527229] efi_header_end+0x120/0x25c [34120.527273] irq_exit+0xc0/0xe0 [34120.527316] __handle_domain_irq+0x68/0xc0 [34120.527362] gic_handle_irq+0x54/0xa8 [34120.527401] el1_irq+0xb8/0x180 [34120.527446] arch_cpu_idle+0x14/0x20 [34120.527487] do_idle+0x210/0x288 [34120.527527] cpu_startup_entry+0x28/0x70 [34120.527570] rest_init+0xd8/0xe8 [34120.527619] arch_call_rest_init+0x10/0x1c [34120.527664] start_kernel+0x4f0/0x528 [34120.527692] ---[ end trace 1ba072349341d5ea ]---

I flashed the image Armbian_20.08.1_Odroidc4_buster_current_5.8.5.img on my new odroid c4 without installing the latest updates (see my other post with no boot anymore after kernel update). After this I started via softy installation of omv5. During installation I wondered why my ssh connection was gone without any output. During installation there is a reboot of the os and the networking is not coming up anymore. I tried to find out and found: - armbian uses network manager for networking and the default config file is for dhcp - after omv5 installation network manager seems to be deinstalled and also there is a new empty config file under /etc/networking (which is not used from network manager) - so I have to repair this manually via direct access to the shell and after reboot network is ok I didn't see this behavior on my odroids n2 which I installed some month before. Should I also post this on openmediavault forum because this shouldn't happen. Seems that there is a mismatch in the salt config when using this armbian version and using installation skript via softy.